PS substrate is mainly used for making the PS version, is a kind of new material printing,plate making and printing for automation. PS substrateproduced by our company has the shape, good surface quality, thickness tolerance of accurate, well received by customers.With the development of China's economy and the improvement of people's living standards, the rapid growth of China's printing industry, printing industry and increasing at an average annual growth rate of more than 20%, and hence the PS substrate with aluminum foil has become one of the fastest growth potential of the market of aluminum foil varieties.